PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-1149DRubber Strip

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5330-01-283-6508 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-283-6508 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-283-6508. Primary manufacturer part number: MIL-PRF-1149D.
Features
  • Rubber Strip — FSC 5330
  • Minimum Tensile Strength: ERR-060
  • Cross-Sectional Height: 3.200 INCHES NOMINAL IN
  • Specification/standard Data: 81349-MIL-G-1149 GOVERNMENT SPECIFICATION
  • Nonmetallic Hardness Rating: 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
  • Material Document and Classification: MIL-G-1149, TYPE 1, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
  • Material: RUBBER CHLOROPRENE CLASS CR
  • Cross-Sectional Width: 1.000 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Chloroprene Class Cr construction
General Description

The Rubber Strip, cataloged under National Stock Number 5330-01-283-6508, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-283-6508
Primary Part NumberMIL-PRF-1149D
Item NameRubber Strip
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Minimum Tensile StrengthERR-060
Cross-Sectional Height3.200 INCHES NOMINAL IN
Specification/standard Data81349-MIL-G-1149 GOVERNMENT SPECIFICATION
Nonmetallic Hardness Rating45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
Material Document and ClassificationMIL-G-1149, TYPE 1, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
MaterialRUBBER CHLOROPRENE CLASS CR
Cross-Sectional Width1.000 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5331-00-054-9392AS568B-007 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
9320-00-244-9281 INTERCHANGEABLE
Rubber Sheet,solid
9320-00-282-6624 INTERCHANGEABLE
Rubber Sheet,solid
9320-00-292-088012-3BBC9 INTERCHANGEABLE
Rubber Sheet,solid
The Dewey Electronics Corporation Div Pitometer Log Division
5331-00-599-0533 INTERCHANGEABLE
O-Ring
9320-00-641-3051 INTERCHANGEABLE
Rubber Sheet,solid
5330-00-911-6267PK10P15H15468 INTERCHANGEABLE
Gasket
Tate Andale, Llc
5331-01-063-3800 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-1149D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-G-1149 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5331-00-054-9392INTERCHANGEABLE
O-RING
AS568B-007
9320-00-244-9281INTERCHANGEABLE
RUBBER SHEET,SOLID
9320-00-282-6624INTERCHANGEABLE
RUBBER SHEET,SOLID
9320-00-292-0880INTERCHANGEABLE
RUBBER SHEET,SOLID
12-3BBC9
5331-00-599-0533INTERCHANGEABLE
O-RING
9320-00-641-3051INTERCHANGEABLE
RUBBER SHEET,SOLID
5330-00-911-6267INTERCHANGEABLE
GASKET
PK10P15H15468
5331-01-063-3800INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-01-283-6508?

NSN 5330-01-283-6508 is a Rubber Strip, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-283-6508?

NSN 5330-01-283-6508 has 2 cross-referenced part numbers: MIL-PRF-1149D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-G-1149 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-01-283-6508?

There are 8 known substitutes for 5330-01-283-6508: 5331-00-054-9392, 9320-00-244-9281, 9320-00-282-6624 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-1149D?

Key specifications for MIL-PRF-1149D: Minimum Tensile Strength: ERR-060; Cross-Sectional Height: 3.200 INCHES NOMINAL IN; Specification/standard Data: 81349-MIL-G-1149 GOVERNMENT SPECIFICATION; Nonmetallic Hardness Rating: 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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